Drug grinder



FIG. 1 is a top perspective view of a drug grinder showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an exploded top perspective view thereof; and,

FIG. 9 is an exploded bottom perspective view thereof.

The broken lines shown are included for the purpose of illustrating unclaimed portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a drug grinder, as shown and described. 